Validation of the French version of the preschool form of the social responsiveness scale-second edition (SRS-2-P).

IF 1.2 4区医学 Q4 NEUROSCIENCES Encephale-Revue De Psychiatrie Clinique Biologique et Therapeutique Pub Date : 2024-10-04 DOI:10.1016/j.encep.2024.05.008

Marie-Christine Picot, Cécile Michelon, Julie Loubersac, Amaria Baghdadli

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Abstract

Objectives: To evaluate the psychometric properties of the French form of the preschool social responsiveness scale-2 (SRS-2-P-Fr).

Participants: A sample of French children aged 2 to 4 years comprising a group of 93 children with autism spectrum disorder (ASD) and a community control group of 201 children.

Materials and methods: Study of internal consistency using Cronbach's α coefficient, convergent validity using correlations with the ADI-R and ADOS-2, and diagnostic accuracy using the receiver operating characteristic curve to determine the best threshold scores useful for screening ASD in preschool children.

Results: Good internal consistency (0.78 to 0.98) according to Cronbach's alpha coefficients for the total score and the sub-scores of the SRS-2-P scale. The study of convergent validity showed strong correlations with the total score of the ADOS-2 Toddlers and the communication and reciprocal social interaction sub-scores of the ADI-R. Diagnostic accuracy indicated that the best cut-off score for detecting ASDs was 56 (area under the curve=0.97, sensitivity 0.925, specificity 0.98).

Conclusion: The SRS-2-P-Fr is a valid instrument for the early detection of ASD in preschool children in France and can facilitate diagnosis.

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法文版学龄前社会反应量表（SRS-2-P）的验证。

目的评估学龄前社会反应量表-2（SRS-2-P-Fr）法文版的心理测量特性：法国 2-4 岁儿童样本，包括 93 名自闭症谱系障碍（ASD）儿童和 201 名社区对照组儿童：使用克朗巴赫α系数研究内部一致性，使用与ADI-R和ADOS-2的相关性研究收敛效度，使用接收者操作特征曲线研究诊断准确性，以确定有助于筛查学龄前儿童自闭症谱系障碍的最佳阈值分数：根据 Cronbach's alpha 系数，SRS-2-P 量表的总分和各分项得分具有良好的内部一致性（0.78 至 0.98）。收敛效度研究表明，SRS-2-P 与 ADOS-2 幼儿量表的总分以及 ADI-R 的沟通和互惠社会互动分项得分有很强的相关性。诊断准确性表明，检测 ASD 的最佳临界分数为 56 分（曲线下面积=0.97，灵敏度 0.925，特异性 0.98）：SRS-2-P-Fr是早期检测法国学龄前儿童自闭症的有效工具，有助于诊断。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Encephale-Revue De Psychiatrie Clinique Biologique et Therapeutique 医学-精神病学

CiteScore

4.60

自引率

7.40%

发文量

162

审稿时长

6-12 weeks

期刊介绍： Une revue française de renommée internationale. - Un comite de rédaction représentant tous les aspects de la prise en charge psychiatrique du patient. - Une sélection rigoureuse d''articles faisant l''objet de plusieurs expertises. - Des travaux d''auteurs et de chercheurs de renommée internationale. - Des indexations dans les grandes bases de données (Current Contents, Excerpta Medica, etc.). - Un facteur d''impact qui témoigne de la grande notoriété de la revue. La tribune des publications originales de haut niveau. - Une très grande diversité des sujets traités, rigoureusement sélectionnés à travers des sommaires dynamiques : - des éditoriaux de médecins référents, - une revue de presse sur les actualités internationales, - des articles originaux pour approfondir vos connaissances, - des mises au point et des cas cliniques pour engager votre réflexion sur les indications et choix possibles au travers de mises en situation clinique, - des dossiers thématiques pour faire le tour d''une question. - L''actualité de l''AFPB : L''Encéphale publie régulièrement des comptes rendus de l''Association française de psychiatrie clinique.